|CAS No.:||9004-65-3||Other Names:||HPMC||MF:||HPMC/MHPC mastic sealant|
|EINECS No.:||220-971-6||Place of Origin:||Henan China (Mainland)||Classification:||Other Adhesives|
|Main Raw Material:||refined cotton||Usage:||Construction||Brand Name:||ADHES|
|Model Number:||ADHES-HPM||Methoxyl Content (%):||19.0-24.0||Hydroxypropyl Content (%):||4.0-12.0|
|Insoluble Substance in Water (%):||
No more than 0.5
|Loss on Dring (%):||No more than 5||PH Value:||4.0-8.0 (2% solution, 20 ℃)|
|Ash Content:||No more than 3.0||Fineness (mesh):||80.100.120||HPMC/MHPC mastic sealant:||
HPMC/MHPC mastic sealant
|Packaging Detail:||Our product is packed in double-layer bags with polyethylene film bag enclosed in coated plastic woven bag. The net weight is 25kg per bag.|
|Delivery Detail:||around 10 working days after receipt of 50% deposit of T/T|
1.HPMC/MHPC mastic sealant
2.Appearance:White powder or granule
HPMC/MHPC mastic sealant
Our product HPMC apppearsn to be white powder or granule made from highly pure cotton - cellulose by reaction of etherification under alkaline conditions without any organs of animals, fat and other bioactive constituents. It is characterized by water solubility, water retention, nonionic, stability of the PH value, surface activity, temperature reversible gelling properties, thickening property, film formability, lubrication property etc.
Hydroxy propoylxy WT%
Residue (Ash) WT%
4 ~ 8
White powder or granule
Viscosity, m Pa.s
See viscosity table
1. Highest viscosity shall be obtained by completely mixing or agitating both before and after the addition of the product.
2. Direct addition of the product with surface treatment into alkaline water solution will lead to the failure of the surface treatment, resulting in gel. Therefore, product with surface treatment can not be added into the alkaline water solution directly.
3. The concentration of the prepared solution shall be determined according to the product viscosity. The solution concentration of product with low viscosity (lower than 400mPa.s) is10~15%, and the solution concentration of product with high viscosity (more than 30000mPa.s) is 2-3% at most.
About packing and delivery:
Our product is packed in double-layer bags with polyethylene film bag enclosed in coated plastic woven bag. The net weight is 25kg/bag. The products can also be packed as you request.
We will deliver the products within 10 to 15 working days after the deposit has been confirmed. We usually choose FOB as delivery method.
We can provide samples production if you have requirements while we are afraid the delivery service is at your expense. The samples will be sent to you on our receiving the freight. As for any information about the samples or any specific requirements of the samples, please contact us via telephone, mail or online trade manager.
Application data sheets:
T: 021 62503072-8010 | F: 021 62503076 | M: 13764199808
Group website: www.rongou.cn
Domestic sales: www.adhes.com.cn
International Sales: www.longouchem.com
Shanghai Rongou Chemical Technology Co., Ltd